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1
Slice the ginger into thin sections and add them to two cups of boiling water.
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2
Simmer this on very low heat for 20 minutes.
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3
While this is simmering, boil the gallon of water and two cups of sugar for one minute and set aside.
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4
Pour the ginger and liquid into a blender and blend on high for about one minute.
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5
Pour this blend into the sugar water, through a strainer.
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6
With a soup ladle, pour a few cups of the hot brew through the remaining pulp to extract a bit more of the ginger flavor.
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7
Cool to room temperature. When cool, add vanilla, yeast and stir until dissolved.
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8
Let sit for about 30 minutes.
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9
Then bottle and age.
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10
The simplest, safest and least expensive method of bottling is to use one-liter plastic soft drink bottles with screw caps.
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11
These can be sterilized by rinsing in a mixture of household bleach and water and then rinsed with clean water.
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12
After filling, the bottles should be set aside at room temperature for about 48 hours, or until hard (check by squeezing).
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13
Then refrigerate to finish the aging process.
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14
Leaving the bottles at room temperature too long will cause over carbonation.
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15
Using glass rather than plastic bottles can cause shattered bottles.
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16
Another nice feature of the plastic bottles is that they can be re-carbonated if only partially consumed.
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17
Just let it sit out over night with the cap on and refrigerate it when hard.